以下Javascript代码,当我将asp网格视图文本框设置为TextMode="Number"
使用Javascript:
$(document).ready(function() {
$("[id*=gridpur]input[type=text][id*=txt]").on('keyup mouseup', (function(e) {
var unitprice = $(e.target).closest('tr').find("input[type=text][id*=txtUnitprice]").val();
var quantity = $(e.target).closest('tr').find("input[type=text][id*=txtQuantity]").val();
var total = unitprice * quantity;
$(e.target).closest('tr').find("[id*=lblTotal]").text(total);
}));
});
标记:
<asp:GridView ID="gridpur" CssClass="table table-bordered text-nowrap" runat="server">
<Columns>
<asp:BoundField DataField="Product_Name" HeaderText="Product Name" SortExpression="Product_Name" />
<asp:TemplateField HeaderText="Unit Price" SortExpression="UnitPrice">
<EditItemTemplate>
<asp:TextBox ID="txtUnitprice" CssClass="form-control" runat="server"></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:TextBox ID="txtUnitprice" min="0" TextMode="Number" step="any" Text='<%# Bind("UnitPrice") %>' CssClass="form-control" placeholder="Enter Unit Price" runat="server"></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Quantity" SortExpression="UnitPrice">
<EditItemTemplate>
<asp:TextBox ID="txtQuantity" CssClass="form-control" min="0" runat="server"></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:TextBox ID="txtQuantity" min="0" TextMode="Number" step="any" CssClass="form-control" placeholder="Enter Quantity" runat="server"></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Total Amount" SortExpression="UnitPrice">
<EditItemTemplate>
<asp:Label ID="lblTotal" runat="server" Text="0"></asp:Label>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lblTotal" runat="server" Text="0"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
答案 0 :(得分:0)
根据API,textmode用于将控件的TEXT模式设置为单行,多行或密码。在HTML中,TEXT框始终包含TEXT,但可以配置为单行文本框,多行文本框或密码文本框。在.NET中,textmode允许您确定服务器在响应客户端时应发送的HTML文本框的变体。
https://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.textbox.textmode(v=vs.110).aspx